12208380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:11998

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 23988900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11969, 23938, 35907, 47876, 59845, 71814, 119690, 143628, 179535, 203473, 239380, 359070, 406946, 610419, 718140, 813892, 1017365, 1220838, 2034730, 2441676, 3052095, 4069460, 6104190, 12208380]

約数ペア:

[(1, 12208380), (2, 6104190), (3, 4069460), (4, 3052095), (5, 2441676), (6, 2034730), (10, 1220838), (12, 1017365), (15, 813892), (17, 718140), (20, 610419), (30, 406946), (34, 359070), (51, 239380), (60, 203473), (68, 179535), (85, 143628), (102, 119690), (170, 71814), (204, 59845), (255, 47876), (340, 35907), (510, 23938), (1020, 11969)]